This fashionable update on a longtime favorite ­ the classic puzzle ring is uniquely elegant and fun at the same time, and a perfect accent for stylemakers of any age. 14k gold-plated sterling silver. Sizes 5-10. PLEASE NOTE - This is a puzzle ring and is extremely difficult to put back together. If you don't like challenges, please keep ring assembled!Features - 14k Gold-Plated Sterling Silver Contains.10 grams of Sterling Silver Shank Width - 4.0 mm wide Dimensions - 18 mm wide x 9 mm long x 3.5 mm high Includes gift box and drawstring pouch